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Allen-Bradley 1746 -NO8I Digital DC Output ModuleAllen-Bradley 1746 -NO8I Digital DC Output ModuleAllen-Bradley 1746 -NO8I Digital DC Output Module
Allen-Bradley 1746 -NO8I Digital DC Output Module
Allen-Bradley 1746 -NO8I Digital DC Output Module
Allen-Bradley 1746 -NO8I Digital DC Output Module

Allen-Bradley 1746 -NO8I Digital DC Output Module


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PRODUCT SKU : 1746 -NO8I

PRODUCT TYPE : Digital DC Output Module

PRODUCT VENDOR : Allen-Bradley


  • 100% Genuine Parts – Risk-Free 30-Day Returns
  • 1-Year Warranty & Expert Support for Every Order

Product Details

Overview

The Allen-Bradley 1746-NO8I is a high-performance digital DC output module designed for SLC 500 systems. This 16-point module provides reliable switching of DC loads, optimized for industrial control applications. It delivers precise and consistent output while maintaining low signal delays, making it suitable for machine automation and process control environments.

Technical Specifications

Module Details

  • Model: 1746-NO8I

  • Manufacturer: Allen-Bradley

  • Product Type: Digital DC Output Module

  • System Compatibility: SLC 500

Electrical Ratings

  • Voltage Category: 24 VDC Signal Output

  • Operating Voltage: 10–50 VDC (source)

  • Number of Outputs: 16

  • Points per Common: 16

  • Continuous Current per Point: 0.50 A @ 30°C, 0.25 A @ 60°C

  • Maximum Module Current: 8.0 A @ 30°C, 4.0 A @ 60°C

  • Minimum Load Current: 1 mA

  • On-State Voltage Drop: Max 1.2 V @ 0.50 A

  • Off-State Leakage Current: Max 1 mA

  • Backplane Current Consumption: 0.280 A @ 5V DC, 0.0 A @ 24V DC

Timing & Response

  • Signal Delay ON: 0.1 ms

  • Signal Delay OFF: 1.0 ms

  • Surge Current per Point: 4.0 A for 10 ms

Environmental & Physical

  • Operating Temperature: 0–60 °C

  • Weight: 0.37 kg

Applications

The 1746-NO8I is ideal for controlling discrete devices such as DC relays, indicator lamps, solenoids, and other low-voltage actuators. Its fast response and stable outputs make it suitable for manufacturing automation, packaging machines, and process control systems requiring precise DC switching.

FAQ

Q: How many outputs are available on this module?
A: 16 discrete DC outputs.

Q: What is the supported voltage range?
A: 10–50 VDC, with optimized performance at 24 VDC.

Q: Can this module handle short surge currents?
A: Yes, up to 4.0 A for 10 ms per output point.

Q: What is the maximum continuous current per module?
A: 8.0 A at 30°C, 4.0 A at 60°C.

Additional Information

  • 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
  • 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
  • 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
  • Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
  • Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
  • Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.




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